Here are some links to help modellers. We will post useful links here from time to time.
Barry Fitzgerald's beautiful S scale layout
More of Barry Fitzgerald's exquisite modelling
A tour of the Bar Mills Scale Models shop
Simulating rust on corrugated metal
Not a model, not a railway - but the delightful Beamish museum
How to build a static grass applicator - Boulder Creek Railroad
Scratchbuilding with card - tools and materials (Chandwell)
Inkscape - Draw freely; a free open source vector graphics editor
Weathering clapboard (weatherboard) walls
Weathering steam locos - Darryl Huffman
Paper kits have never looked so good - Luke Towan
Building a complete layout in 8 weeks - Port Dinorwic by Kathy Millatt